10895800

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 25567560

約数和(自身を除く): 14671760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 347, 628, 694, 785, 1256, 1388, 1570, 1735, 2776, 3140, 3470, 3925, 6280, 6940, 7850, 8675, 13880, 15700, 17350, 31400, 34700, 54479, 69400, 108958, 217916, 272395, 435832, 544790, 1089580, 1361975, 2179160, 2723950, 5447900, 10895800]

約数ペア:

[(1, 10895800), (2, 5447900), (4, 2723950), (5, 2179160), (8, 1361975), (10, 1089580), (20, 544790), (25, 435832), (40, 272395), (50, 217916), (100, 108958), (157, 69400), (200, 54479), (314, 34700), (347, 31400), (628, 17350), (694, 15700), (785, 13880), (1256, 8675), (1388, 7850), (1570, 6940), (1735, 6280), (2776, 3925), (3140, 3470)]